CVE-2026-67340_exploit

CVE-2026-67340 — ArcadeDB JAVASCRIPT Trigger-Script RCE post-auth Post-authentication remote code execution in ArcadeDB a Java multi-model database via a JAVASCRIPT trigger that reaches host classes. A trigger's GraalVM polyglot engine is built with a host-class allow-list that includes java.lang...

CVE-2026-76223 ArcadeDB before 26.8.1 Permission Bypass via DEFINE FUNCTION

ArcadeDB com.arcadedb versions 26.7.3 and earlier fail to enforce the UPDATESCHEMA permission check when a DEFINE FUNCTION statement targets an already-existing function library. A user with only database access can add or overwrite SQL or Cypher functions in an existing library and persist the...

CVE-2026-67356

ArcadeDB before 26.7.3 binds the real LocalDatabase object into JavaScript trigger contexts with HostAccess.ALL, allowing schema-admins to call getSecurity.createUser without permission checks. Attackers with UPDATESCHEMA permission can create triggers that execute JavaScript to create server-wid...